Martin Bach
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Installing Oracle 12.1.0.2 RAC on Oracle Linux 7-part 2
In the first part of the article series you could read how a kickstart file made…
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Installing Oracle 12.1.0.2 RAC on Oracle Linux 7-part 1
Now that 12.1.0.2 is certified on RedHat Linux 7 and spin-off environments it’s time to test…
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RAC One Node 12c-revisited on ODA 12.1.2.1.0 featuring database on ACFS
Thanks to Andy Colvin (@acolvin) and the Enkitec lab I have been able to get my…
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Adventures in RAC: gc buffer busy acquire and release
It seems that I’m getting more and more drawn into the world of performance analysis, and…
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UKOUG post conference geek update part 1 – ACFS for Oracle databases
One of the many interesting things I heard at the conference this time around was that…
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Little things worth knowing: creating the Swingbench order entry schema “lights out”
This is a little note, primarily to myself I guess, about the creation of the order…
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Concurrent statistics gathering in 12.1.0.2
Prompted by an actual task at hand I spent some time investigating an 11.2.0.2 feature – concurrent…
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Little things worth knowing: ORACLE_SID, instance_name and the database names in Clusterware
If you ever wanted to know how Clusterware works with registered database resources, read on! It…
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Interesting observations executing SLOB2 with ext4 and xfs on SSD
My lab server has 2 SSDs, one is connected using SATA 2 and another is connected…
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Exadata and Virtual Private Database: will it offload my query?
During one of the classes I taught about Exadata optimisations I had an interesting question: If…
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